The Atari Lynx game collection consists of a relatively modest official games collection, a number of aftermarket game releases, demos, prototypes, home brew and unreleased titles.

The rarity score is an indicator of how easy or difficult it is to find a specific game title. Lower scores mean the game is readily available whereas higher scores indicate that a game will be challenging to find. Games that have never had a physical release generally do not get a rarity score assigned.